Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

简介日本的“国技”---相扑。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

1872年，日本颁布《学制令》，实行中央集权式的大学区制，试图建立全国的学校教育体制，其仿照的国家是（）

在中世纪大学中，不同地区的学校管理体制有明显的不同，被称为“先生大学”的学校是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。